SUPER LONG CABLE: The metronome clip on microphone is with 6.2mm interface, and super long cable, got this to tune up without needing to leave the room. MORE CONVENIENT: Clip-on design, easy to fix on violin stably. PLUG AND PLAY: Just plug it and play,very easy and convenient. APPLICATION: This musical instrument microphone used high quality condenser mic element and professional designed for kinds string instruments vocal / voice Pickup. QUALITY AT A FAIR PRICE: Rugged design and rigid quality control standards deliver high quality products at fair prices. Product Description Features: This musical instrument microphone used high quality condenser mic element and professional designed for kinds string instruments Vocal / Voice Pickup. Besides, microphone with Broad timbre and good reduction effect , which is very convenient and professional to users. With 6.2mm interface, and super long cable, got this to tune up without needing to leave the room. Adopts qualified plastic and electron material, durable to use. Great accessory for kinds of instruments. Specifications: Condition: 100% Brand New and High Quality Material: Metal & Electron Color: Black Cable Length: Approx. 230cm / 90inch Interface: Approx. 6.2mm / 0.24inch Weight: Approx. 38g Packing List: 1 x Vocal Pickup